Design and Durability
The Sonim XP3340 Sentinel sports a solid build, measuring 126 x 60 x 25 mm and weighing 185 grams. Its bulky profile is a testament to its durability, adhering to MIL-STD-810G standards, which means it can withstand extreme environmental conditions, including shock, water, and dust. This durability is matched by the Corning Gorilla Glass protection on its 2-inch TFT display, ensuring it can endure the rough and tumble of adventurous use. Despite its compact screen and a screen-to-body ratio of just 16.4%, the display delivers clear visibility with its 240 x 320-pixel resolution.